🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 546 Days

Day: 21.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.88 AU - 2.5 AU

Year: 1435 Days

Day: 30.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 12

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.34 AU - 3.62 AU

Year: 2279 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,117,666 km

• M1: 163,211 km (0.104 R)
• M2: 256,860 km (0.108 R)
• M3: 338,540 km (0.088 R)
• M4: 578,345 km (0.117 R)
• M5: 765,343 km (0.045 R)
• M6: 858,243 km (0.101 R)
• M7: 946,506 km (0.056 R)
• M8: 1,056,759 km (0.08 R)
• M9: 1,332,019 km (0.107 R)
• M10: 1,415,046 km (0.053 R)
• M11: 1,586,485 km (0.097 R)
• M12: 2,118,156 km (0.084 R)
• M13: 2,203,876 km (0.05 R)
• M14: 2,429,769 km (0.108 R)
• M15: 2,663,291 km (0.108 R)
• M16: 2,836,675 km (0.111 R)
• M17: 3,110,738 km (0.097 R)
• M18: 3,208,874 km (0.06 R)
• M19: 3,773,905 km (0.103 R)
• M20: 4,060,685 km (0.116 R)
• M21: 4,276,405 km (0.092 R)
• M22: 4,448,741 km (0.092 R)
• M23: 4,703,507 km (0.112 R)
• M24: 4,816,453 km (0.065 R)
• M25: 4,897,685 km (0.091 R)
• M26: 4,979,515 km (0.106 R)
• M27: 5,061,644 km (0.073 R)
• M28: 5,210,793 km (0.099 R)
• M29: 5,344,534 km (0.057 R)
• M30: 5,479,471 km (0.07 R)
• M31: 5,564,442 km (0.069 R)
• M32: 5,752,786 km (0.058 R)
• M33: 5,873,811 km (0.106 R)
• M34: 6,135,906 km (0.098 R)
• M35: 6,437,795 km (0.105 R)
• M36: 6,617,611 km (0.055 R)
• M37: 6,708,118 km (0.12 R)
• M38: 7,185,784 km (0.069 R)
• M39: 7,334,933 km (0.082 R)
• M40: 7,428,731 km (0.063 R)
• M41: 7,560,676 km (0.038 R)
• M42: 7,942,001 km (0.088 R)
• M43: 8,329,609 km (0.086 R)
• M44: 8,584,973 km (0.116 R)
• M45: 8,822,983 km (0.09 R)
• M46: 9,083,284 km (0.111 R)
• M47: 9,652,503 km (0.094 R)
• M48: 9,941,526 km (0.09 R)
• M49: 10,149,767 km (0.097 R)
• M50: 10,485,913 km (0.094 R)
• M51: 10,591,679 km (0.083 R)
• M52: 10,868,435 km (0.062 R)
• M53: 11,233,903 km (0.089 R)
• M54: 11,342,211 km (0.069 R)
• M55: 11,472,661 km (0.036 R)
• M56: 12,332,400 km (0.088 R)
• M57: 12,466,589 km (0.032 R)
• M58: 12,939,767 km (0.108 R)
• M59: 13,441,967 km (0.099 R)
• M60: 13,718,574 km (0.095 R)
• M61: 13,973,788 km (0.042 R)
• M62: 14,113,662 km (0.111 R)
• M63: 14,559,762 km (0.107 R)
• M64: 14,701,581 km (0.115 R)
• M65: 14,820,063 km (0.106 R)
• M66: 15,901,206 km (0.115 R)
• M67: 16,267,272 km (0.072 R)
• M68: 16,389,793 km (0.101 R)
• M69: 16,586,664 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 6.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.83 AU - 12.41 AU

Year: 15329 Days

Day: 20.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,117,666 km

• M1: 78,539 km (0.071 R)
• M2: 244,593 km (0.105 R)
• M3: 288,125 km (0.114 R)
• M4: 372,050 km (0.1 R)
• M5: 451,038 km (0.113 R)
• M6: 673,938 km (0.088 R)
• M7: 875,746 km (0.082 R)
• M8: 929,152 km (0.098 R)
• M9: 1,020,856 km (0.1 R)
• M10: 1,173,595 km (0.072 R)
• M11: 1,810,733 km (0.041 R)
• M12: 1,996,384 km (0.104 R)
• M13: 2,115,613 km (0.06 R)
• M14: 2,188,318 km (0.038 R)
• M15: 2,311,287 km (0.044 R)
• M16: 2,411,218 km (0.048 R)
• M17: 2,589,689 km (0.11 R)
• M18: 3,374,479 km (0.104 R)
• M19: 3,985,437 km (0.071 R)
• M20: 4,535,957 km (0.037 R)
• M21: 5,142,726 km (0.11 R)
• M22: 5,639,690 km (0.092 R)
• M23: 5,740,968 km (0.066 R)
• M24: 7,183,989 km (0.083 R)
• M25: 7,257,142 km (0.12 R)
• M26: 7,701,149 km (0.083 R)
• M27: 9,164,515 km (0.089 R)
• M28: 9,443,366 km (0.071 R)
• M29: 9,603,884 km (0.066 R)
• M30: 10,050,135 km (0.034 R)
• M31: 12,074,942 km (0.116 R)
• M32: 12,162,008 km (0.111 R)
• M33: 12,821,585 km (0.06 R)
• M34: 12,999,307 km (0.033 R)
• M35: 13,537,710 km (0.078 R)
• M36: 13,582,888 km (0.061 R)
• M37: 13,809,679 km (0.08 R)
• M38: 14,083,443 km (0.089 R)
• M39: 14,220,923 km (0.115 R)
• M40: 14,497,380 km (0.043 R)
• M41: 14,729,107 km (0.075 R)
• M42: 16,723,247 km (0.113 R)
• M43: 17,161,569 km (0.12 R)
• M44: 17,999,616 km (0.094 R)
• M45: 18,398,593 km (0.086 R)
• M46: 18,549,089 km (0.092 R)
• M47: 18,649,469 km (0.108 R)
• M48: 18,750,148 km (0.068 R)
• M49: 18,901,541 km (0.089 R)
• M50: 19,103,947 km (0.114 R)
• M51: 20,748,925 km (0.117 R)
• M52: 20,853,195 km (0.103 R)
• M53: 21,167,201 km (0.082 R)
• M54: 21,694,085 km (0.076 R)
• M55: 21,852,958 km (0.119 R)
• M56: 21,959,023 km (0.063 R)
• M57: 22,065,387 km (0.052 R)
• M58: 22,545,895 km (0.075 R)
• M59: 22,868,129 km (0.079 R)
• M60: 24,282,128 km (0.112 R)
• M61: 26,229,892 km (0.082 R)
• M62: 28,169,429 km (0.096 R)
• M63: 28,690,628 km (0.039 R)
• M64: 29,214,819 km (0.111 R)
• M65: 30,154,742 km (0.1 R)
• M66: 30,450,497 km (0.102 R)
• M67: 30,687,759 km (0.085 R)
• M68: 31,104,539 km (0.113 R)
• M69: 31,523,114 km (0.095 R)
• M70: 31,763,218 km (0.057 R)
• M71: 34,135,242 km (0.116 R)
• M72: 34,381,779 km (0.04 R)
• M73: 34,443,414 km (0.104 R)
• M74: 34,690,699 km (0.083 R)
• M75: 35,124,832 km (0.116 R)
• M76: 36,123,697 km (0.042 R)
• M77: 37,068,707 km (0.092 R)
• M78: 37,448,985 km (0.107 R)
• M79: 38,469,392 km (0.084 R)
• M80: 38,725,802 km (0.068 R)
• M81: 39,434,148 km (0.103 R)
• M82: 39,692,803 km (0.059 R)
• M83: 40,472,208 km (0.054 R)
• M84: 40,537,283 km (0.091 R)
• M85: 40,798,331 km (0.043 R)
• M86: 41,059,978 km (0.098 R)
• M87: 43,305,891 km (0.06 R)
• M88: 43,706,364 km (0.108 R)
• M89: 44,982,584 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,345 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit